111980997

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 175893120

約数和(自身を除く): 63912123

約数列:

[1, 3, 9, 23, 53, 59, 69, 159, 173, 177, 207, 477, 519, 531, 1219, 1357, 1557, 3127, 3657, 3979, 4071, 9169, 9381, 10207, 10971, 11937, 12213, 27507, 28143, 30621, 35811, 71921, 82521, 91863, 210887, 215763, 234761, 540971, 632661, 647289, 704283, 1622913, 1897983, 2112849, 4868739, 12442333, 37326999, 111980997]

約数ペア:

[(1, 111980997), (3, 37326999), (9, 12442333), (23, 4868739), (53, 2112849), (59, 1897983), (69, 1622913), (159, 704283), (173, 647289), (177, 632661), (207, 540971), (477, 234761), (519, 215763), (531, 210887), (1219, 91863), (1357, 82521), (1557, 71921), (3127, 35811), (3657, 30621), (3979, 28143), (4071, 27507), (9169, 12213), (9381, 11937), (10207, 10971)]